For the cheapest flights to Bucharest book 46 days before departure.
The most popular airlines on the route Vienna - Bucharest: Austrian (OS), Tarom (RO), Air Serbia (JU).
The cheapest flights are on the route Schwechat (VIE) - Otopeni Henri Coanda (OTP).
Direct flights last about 1h 30min.
Direct flights are available 7 days a week.
Direct flights: Austrian (OS), Tarom (RO), Luxair (LG).